3 papers
quant-ph2025
Blocklet concatenation: Low-overhead fault-tolerant protocols for fusion-based quantum computation
Daniel Litinski
We introduce a construction for protocols for fault-tolerant quantum computing based on code concatenation and transversal gates. These protocols can be interpreted as families of…
quant-ph2025
Comparison of schemes for highly loss tolerant photonic fusion based quantum computing
Sara Bartolucci, Tom Bell, Hector Bombin +18
We summarize the performance of recently-proposed methods for achieving fault tolerant fusions-based quantum computation with high tolerance to qubit loss, specifically aimed at ph…
quant-ph2024
Quantum schoolbook multiplication with fewer Toffoli gates
Daniel Litinski
This paper presents a method for constructing quantum circuits for schoolbook multiplication using controlled add-subtract circuits, asymptotically halving the Toffoli count compar…